Advertising device



FIG. 1 is a top perspective view of the advertising device when orientedvertically;

FIG. 2 is a bottom perspective view of the advertising device whenoriented horizontally;

FIG. 3 is a top plan view of the advertising device;

FIG. 4 is a bottom plan view of the advertising device;

FIG. 5 is a front elevation view of the advertising device, the frontand back elevation views being the same; and,

FIG. 6 is a side elevation view of the advertising device.

The ornamental design for an advertising device, as shown and described.